The average rate of change of f(x) for the given values of h are:
When h=0.2, the average rate of change of f(x) is 112.84.
When h=0.1, the average rate of change of f(x) is 206.41.
When h=0.01, the average rate of change of f(x) is 1850.5601.
When h=−0.01, the average rate of change of f(x) is -1807.5399.
When h=−0.1, the average rate of change of f(x) is -171.39.
When h=−0.2, the average rate of change of f(x) is -80.76.
To calculate the average rate of change of f(x) for the given values of h, we need to substitute the values of h into the difference quotient and simplify.
When h=0.2:
f(3+0.2)−f(3)/0.2 = [(3.2^3−15(3.2)) - (3^3−15(3))]/0.2 = (32.768 - 10.2) - (27 - 45)/0.2 = 22.568/0.2 = 112.84
When h=0.1:
f(3+0.1)−f(3)/0.1 = [(3.1^3−15(3.1)) - (3^3−15(3))]/0.1 = (29.791 - 9.15) - (27 - 45)/0.1 = 20.641/0.1 = 206.41
When h=0.01:
f(3+0.01)−f(3)/0.01 = [(3.01^3−15(3.01)) - (3^3−15(3))]/0.01 = (27.270601 - 8.765) - (27 - 45)/0.01 = 18.505601/0.01 = 1850.5601
When h=−0.01:
f(3+(-0.01))−f(3)/(-0.01) = [(2.99^3−15(2.99)) - (3^3−15(3))]/(-0.01) = (26.730399 - 8.655) - (27 - 45)/(-0.01) = 18.075399/(-0.01) = -1807.5399
When h=−0.1:
f(3+(-0.1))−f(3)/(-0.1) = [(2.9^3−15(2.9)) - (3^3−15(3))]/(-0.1) = (24.389 - 8.25) - (27 - 45)/(-0.1) = 17.139/(-0.1) = -171.39
When h=−0.2:
f(3+(-0.2))−f(3)/(-0.2) = [(2.8^3−15(2.8)) - (3^3−15(3))]/(-0.2) = (21.952 - 7.8) - (27 - 45)/(-0.2) = 16.152/(-0.2) = -80.76
Therefore, the average rate of change of f(x) for the given values of h are:
When h=0.2, value is 112.84.
When h=0.1, value is 206.41.
When h=0.01, value is 1850.5601.
When h=−0.01, value is -1807.5399.
When h=−0.1, value is -171.39.
When h=−0.2, value is -80.76.
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find the value of largest rectangular parallelopiped that can be incribed in the ellipsoid
The value of the largest rectangular parallelopiped that can be inscribed in the ellipsoid is (2a)*(2b)*(2c).
To find the value of the largest rectangular parallelopiped that can be inscribed in the ellipsoid, we need to use the formula for the volume of a parallelopiped. The formula is:
V = l*w*h
Where V is the volume, l is the length, w is the width, and h is the height.
Since we are looking for the largest rectangular parallelopiped, we need to maximize the volume. This can be done by finding the maximum values of the length, width, and height.
The maximum values of the length, width, and height can be found by using the semi-axes of the ellipsoid. The semi-axes of the ellipsoid are given by:
a = √(x^2/a^2 + y^2/b^2 + z^2/c^2)
Where a, b, and c are the semi-axes of the ellipsoid, and x, y, and z are the coordinates of the point on the surface of the ellipsoid.
The maximum values of the length, width, and height can be found by setting the derivatives of the volume with respect to x, y, and z to zero:
∂V/∂x = 0
∂V/∂y = 0
∂V/∂z = 0
Solving these equations will give us the maximum values of the length, width, and height. Once we have these values, we can plug them into the formula for the volume of a parallelopiped to find the largest volume.
The largest volume of the rectangular parallelopiped that can be inscribed in the ellipsoid is given by:
V = (2a)*(2b)*(2c)
Where a, b, and c are the semi-axes of the ellipsoid.
Therefore, the value of the largest rectangular parallelopiped that can be inscribed in the ellipsoid is (2a)*(2b)*(2c).
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the difference of y and 8 is less than or equal to -27
Translate the sentence into an inequality.
Answer:
y - 8 ≤ -27
Step-by-step explanation:
The difference of y and 8 is less than or equal to -27
y - 8 ≤ -27
A number is equal to the sum of half a second number and 3. The first number is also equal to the sum of one-quarter of the second number and 5. The situation can be represented by using the graph below, where × represents the second number. 1.0 6 8 10 12 14 16 Which equations represent the situation?
Answer:
Step-by-step explanation:
There is no graph attached.
Convert the English phrases into expressions:
1. "A number (Let's call it x) is equal to the sum of half a second number (y) and 3"
x = (1/2)y + 32. "The first number (x) is also equal to the sum of one-quarter of the second number (y) and 5"
x = (1/4)y + 5Let's rewrite these in standard form:
x = (1/2)y+3
2x = y + 6
y = 2x - 6
and
x = (1/4)y + 5
4x = y + 20
y = 4x - 20
A plot of these two lines is attached. Match them with the graph.
AB-> (2;3) AB = ?
les coordonées de mon vecteur AB-> sont ( 2;3 ) est ce que AB= racine de( 2 au carre + 3 au carée)
Answer:
Réponse :Explications étape par étapea) Le vecteur AC(xc-xa;yc-ya)vecteur AC(-6;-3
Step-by-step explanation:
Les coordonnées d'un vecteur dans un r.o.n. décrivent le déplacement qu'il représente. Ainsi, un déplacement de « 3 ...
Which algebraic expression represents this word description the product of seven and the diffrence between a number and ten
The algebraic expression represents this word description is 7(x - 10) (option D).
One way to approach this problem is to break down the phrase into its components and then use mathematical symbols to represent them.
The phrase contains the word "product," which tells us we need to multiply two quantities.
The first quantity is the number seven, and the second quantity is the difference between a number and ten.
To represent the difference between a number and ten, we can use the variable x to stand for the unknown number.
Then, the difference between x and ten can be expressed as (x - 10).
Putting it all together, the expression that represents the product of seven and the difference between a number and ten is 7(x - 10).
Hence the correct option is (D).
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Complete Question:
Which algebraic expression represents this word description?
The product of seven and the difference between a number and ten
A. 10-7x
B. 7(10 - x)
C. 7x-10
D. 7(x - 10)
Maricopa's Success scholarship fund receives a gift of $ 85000. The money is invested in stocks, bonds, and CDs. CDs pay 5.5 % interest, bonds pay 5.2 % interest, and stocks pay 6.4 % interest. Maricopa Success invests $ 20000 more in bonds than in CDs. If the annual income from the investments is $ 4780 , how much was invested in each account?
Maricopa Success invested $ in stocks.
Maricopa Success invested $ in bonds.
Maricopa Success invested $ in CDs.
To solve this problem, we can use a system of equations. Let's represent the amount invested in stocks as x, the amount invested in bonds as y, and the amount invested in CDs as z.
The first equation we can create is the total amount invested:
x + y + z = 85000
The second equation is the difference between the amount invested in bonds and CDs:
y - z = 20000
The third equation is the total interest earned:
0.064x + 0.052y + 0.055z = 4780
We can use substitution to solve this system of equations. Let's rearrange the second equation to solve for y:
y = z + 20000
We can then substitute this value of y into the first equation:
x + (z + 20000) + z = 85000
Simplifying gives us:
x + 2z = 65000
Now, let's substitute the value of y into the third equation:
0.064x + 0.052(z + 20000) + 0.055z = 4780
Simplifying gives us:
0.064x + 0.107z = 3780
We can now use the first and third equations to solve for x and z. Let's rearrange the first equation to solve for x:
x = 65000 - 2z
We can then substitute this value of x into the third equation:
0.064(65000 - 2z) + 0.107z = 3780
Simplifying gives us:
4160 - 0.128z + 0.107z = 3780
Combining like terms gives us:
-0.021z = -380
Solving for z gives us:
z = 18095.24
We can now use this value of z to solve for y:
y = z + 20000 = 18095.24 + 20000 = 38095.24
And finally, we can use the value of z to solve for x:
x = 65000 - 2z = 65000 - 2(18095.24) = 28809.52
So, Maricopa Success invested $28809.52 in stocks, $38095.24 in bonds, and $18095.24 in CDs.
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The length of two side of a triangle are 3cm and 4cm and the angle included between these sides is 30°. Find the areas of he triangle
The areas of the triangle with length of two side are 3cm and 4cm and the angle included between these sides is 30° is equals to the (3√3/2) cm².
Area is defined as a measure the space inside a two-dimensional shapes, like square, triangle, etc. Area is denoted by square units, like cm², m², etc. Area of triangle is equals to the (1/2)× base length × height. We have a triangle with side lengths. Let triangle be named as ABC. Let
Base length of triangle, BC = 3 cm
Other side of triangle ABC, AC = 4 cm
Angle included between these sides is
= 30°
Now, the above assumption results a right angled triangle ABC, with base 3 cm and hypothenuse 4 cm. We have to calculate the area of triangle ABC. First we determine the height of ∆ABC. Using the Trigonometric functions,
tan 30° = AB/BC
=> tan 30° = AB/3
=> AB = 3 tan 30°
=> AB = 3(1/√3) = √3 cm
Now, area of triangle ABC = (1/2)× base length × height.
= (1/2) × √3 cm × 3 cm
= 3√3/2 cm²
Hence, the required area is 3√3/2 cm².
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Stella's family traveled
3
10
of the distance to her aunt’s house on Saturday. They traveled
4
7
of the remaining distance on Sunday. What fraction of the total distance to her aunt’s house was traveled on Sunday?
Stella's family traveled 2/5 of the total distance to her aunt's house on Sunday.
What is distance ?
Distance is a physical quantity that refers to the length between two points or the amount of space between them. It is typically measured in units such as meters, kilometers, miles, or feet.
Stella's family traveled 3/10 of the distance to her aunt's house on Saturday. Therefore, the remaining distance they had to travel was:
1 - 3/10 = 7/10
On Sunday, they traveled 4/7 of the remaining distance. Therefore, the total distance traveled on Sunday is:
(4/7) x (7/10) = 4/10
Simplifying the fraction 4/10 gives 2/5.
Therefore, Stella's family traveled 2/5 of the total distance to her aunt's house on Sunday.
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C^(2):+3=0 The concession stand made 20 cups of hot chocolate with marshmallows and 15 cups without marshmallows. They also made 17 cups of coffee. How many fewer cups of coffee did they make than cup
The concession stand made 18 fewer cups of coffee than cups of hot chocolate.
Determine the numberTo find out how many fewer cups of coffee they made than cups of hot chocolate, we need to add together the number of cups of hot chocolate with marshmallows and the number of cups without marshmallows:
20 cups + 15 cups = 35 cups of hot chocolate
Now, we can subtract the number of cups of coffee from the number of cups of hot chocolate to find out how many fewer cups of coffee they made:
35 cups - 17 cups = 18 cups
So, the concession stand made 18 fewer cups of coffee than cups of hot chocolate.
In conclusion, the concession stand made 18 fewer cups of coffee than cups of hot chocolate.
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If no one helps me on this, I will get a zero :(
Answer:
Step-by-step explanation:
Prove the identity. \[ \frac{1}{\tan x(1+\cos 2 x)}=\csc 2 x \] Note that each Statement must be based on a Rule chosen from the Rule menu. To see a detailed description of a Ruie, select the More inf
The identity \[ \frac{1}{\tan x(1+\cos 2 x)}=\csc 2 x \] is proved.
To prove the identity \[ \frac{1}{\tan x(1+\cos 2 x)}=\csc 2 x \], we can use the Double Angle Formula for Cosines and the Pythagorean Identity.
Using the Double Angle Formula for Cosines, we get:
$\cos2x = 2\cos^2 x - 1$
We can then substitute this into the original identity and simplify:
$\frac{1}{\tan x(1+\cos 2 x)}=\frac{1}{\tan x(1+2\cos^2 x - 1)}$
Using the Pythagorean Identity, $\cos^2 x + \sin^2 x = 1$, we get:
$\frac{1}{\tan x(1+\cos 2 x)}=\frac{1}{\tan x(\sin^2 x)}$
Using the inverse tangent function, $\tan^{-1}x = \frac{\pi}{2}-\sin^{-1}x$, and since $\sin 2x = 2 \sin x \cos x$, we can rewrite this as:
$\frac{1}{\tan x(1+\cos 2 x)}=\frac{1}{2 \sin x \cos x}$
Finally, using the definition of cosecant, $\csc x = \frac{1}{\sin x}$, we get:
$\frac{1}{\tan x(1+\cos 2 x)}=\csc 2 x$
Therefore, the identity \[ \frac{1}{\tan x(1+\cos 2 x)}=\csc 2 x \] is proved.
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In a garment factory, a women work b hours a day and produce c articles each day. If
d women are released, how many hours a day will the remaining women have to work
to produce c articles each day? (There’s an attached photo to this !)
The equation (bd)/(b-d) = c can be used to determine how many hours a day the remaining women must work in order to produce the same number of articles each day, when some of the women have been released.
What is an equation?An equation is an expression used to relate two or more quantities, usually by using mathematical operators such as addition, subtraction, multiplication and division. An equation typically has an equal sign (=) as its central element, with the left and right sides of the equation representing the two sides of the equation.
The answer to this question can be determined by using the following equation: (bd)/(b-d) = c. This equation is a simple ratio that takes into account the number of hours the women work per day (b), the number of women released (d), and the number of articles produced each day (c).
For example, if a factory had 10 women working 8 hours a day and produced 100 articles each day, and 5 of those women were released, then the equation (8 x 5) / (8-5) = 100 would determine that the remaining women must work 12.5 hours per day in order to produce the same number of articles.
In conclusion, the equation (bd)/(b-d) = c can be used to determine how many hours a day the remaining women must work in order to produce the same number of articles each day, when some of the women have been released.
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Simplify.
4x^3 - 12x^2
__________
4x^2 + 7x - 2
__________
2x^2 - 6x
__________
5x^2 + 11x + 2
Answers:
A. 2x(5x-1)
_____
4x-1
B. 2x(5x+1)
_____
4x-1
C. x(5x+1)
_____
4x-1
D. x(5x+1)
_____
2(4x-1)
Answer: 7 .
Step-by-step explanation:
The middle term is, +7x its coefficient is 7 . Step-2 : Find two factors of -8 whose sum equals the coefficient of the middle term, which is
HELP NOW PLSSS
Solve. -7 2/3 + (-5 1/2) + 8 3/4 =
Answer:
-4.4166
Step-by-step explanation:
-23/3+(-11/2)+35/4
-24/3-11/2+35/4
use bodmas
addition first then subtract and u find your LCM.
11/2+35/4=57/4 or 14 1/4
LCM=4
-23/3-57/4=-263/12 or -21 11/12.
LCM=12
final answer= -21 11/12.
Pls give simple working
Answer:
132, 115
Step-by-step explanation:
For the first one:
Bsc its parallelogram angle x is 132
Second one:
x + 108 + 68 + 59 = 360
x + 235= 360
x = 360 - 235
x = 115
The scale factor of two similar hexagons is 3:7.
The area of the smaller hexagon is 18 m².
What is the area of the larger hexagon?
36 m²
42 m²
98 m²
5832 m²
324 m²
Answer:
= 42m²
Step-by-step explanation:
The ratio of two similar hexagons is 3:7
where the smaller correspond to 3
And
the bigger correspond to 7
where the area of the smaller haxagon is 18
so if 3 = 18m²
then 7 = ?
therefore
[tex] \frac{7}{3} \times 18 \\ = 42 {m}^{2} [/tex]
therefore the area of the bigger hexagon is 42m²
HELP 75PTS!!!!!! Explain how to evaluate 34.
(Write 3 or 4 sentences)
Answer:
Now, This number is neither a perfect square nor a perfect cube
So, 34 can be evaluated as, 34 = (30 + 4) (15 + 15 + 4)
Here is the evaluated form of 34.
Step-by-step explanation:
is of goggle btw so just change some of the words
The points P(7, -3), Q(0,3), R(-9,5), and S(-2,-1) form a quadrilateral. Find the desired slopes and lengths, then fill in the words that BEST identifies the type of quadrilateral.
The quadrilateral formed from the points P(7, -3), Q(0,3), R(-9,5), and S(-2,-1) is a rhombus.
To find the desired slopes and lengths, we can use the slope formula and the distance formula. The slope formula is (y₂ - y₁)/(x₂ - x₁) and the distance formula is √((x₂ - x₁)² + (y₂ - y₁)²).
Slope of PQ = (3 - (-3))/(0 - 7) = 6/(-7) = -6/7
Slope of QR = (5 - 3)/(-9 - 0) = 2/(-9) = -2/9
Slope of RS = (-1 - 5)/(-2 - (-9)) = (-6)/(7) = -6/7
Slope of SP = ((-3) - (-1))/(7 - (-2)) = (-2)/(9) = -2/9
Length of PQ = √((0 - 7)² + (3 - (-3))²) = √(49 + 36) = √85
Length of QR = √((-9 - 0)² + (5 - 3)²) = √(81 + 4) = √85
Length of RS = √((-2 - (-9))² + ((-1) - 5)²) = √(49 + 36) = √85
Length of SP = √((7 - (-2))² + ((-3) - (-1))²) = √(81 + 4) = √85
Since the opposite slopes are equal and all of the lengths are equal, the quadrilateral is a rhombus.
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Combine like terms and write the resulting polynomial in descending 2x^(7)+5x^(6)+9x^(7) Select one:
The resulting polynomial in descending order is 11x7 + 5x6
To combine like terms and write the resulting polynomial in descending order, we need to first identify the like terms and then add or subtract their coefficients. Like terms are terms that have the same variable and the same exponent.
In this case, the like terms are 2x^(7) and 9x^(7).
We can combine these like terms by adding their coefficients:
2x^(7) + 9x^(7) = 11x^(7)
Now we have:
11x^(7) + 5x^(6)
Since the exponents are different, we cannot combine these terms.
Therefore, the resulting polynomial in descending order is 11x7 + 5x6
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Prove that, for a, b, and c ∈ Z, a > b and c > 0 =⇒ ac
> bc (part 3 of Proposition 2)
Our assumption is false
We can prove this statement by contradiction. Suppose a > b and c > 0 but ac < bc.
Since a > b, then a - b > 0. Multiplying both sides by c > 0 gives (a - b)c > 0.
We can then add bc to both sides to get (a - b)c + bc > bc.
Since we assumed that ac < bc, then (a - b)c < 0, and thus (a - b)c + bc < bc, which contradicts the previous result.
Therefore, our assumption is false, and we can conclude that for a, b, and c ∈ Z, a > b and c > 0 =⇒ ac ≥ bc.
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600% of what number is 2,280
Answer:
380
Step-by-step explanation:
To find out what number is 600% of another number, we need to divide that number by 600% (or 6).
So:
x = 2,280 ÷ 6
x = 380
Therefore, 600% of 380 is equal to 2,280.
Hope this helped !
Assessment Math R. 14 Multiply using the distributive p Simplify the expression: (2w-5)(-7)
-14w + 35 is the simplified answer of (2w-5)(-7).
What is distributive property?The distributive property states that for two numbers a and b, a(b+c) = ab + ac. This means that multiplying a number by a sum is the same as multiplying each number in the sum by the original number.
To simplify the expression (2w-5)(-7) using the distributive property, we need to multiply each term inside the parentheses by -7.
The distributive property states that a(b + c) = ab + ac. In this case, a = -7, b = 2w, and c = -5.
So, using the distributive property, we can simplify the expression as follows:
(2w-5)(-7) = (-7)(2w) + (-7)(-5)
= -14w + 35
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What is an expression that shows the associative property has been applied to (6+8)+4
An expression that shows the associative property has been applied to (6+8)+4 is 6+(8+4).
The associative property is a mathematical rule that states that the way numbers are grouped within an expression does not affect the final result. In other words, you can add or multiply numbers in any order, and the result will be the same.
This property is represented as (a+b)+c=a+(b+c) or (a*b)*c=a*(b*c).
In the given expression, (6+8)+4, the associative property can be applied by changing the grouping of the numbers. This can be done by moving the parentheses from the first two numbers to the last two numbers. The new expression would be 6+(8+4).
Therefore, an expression that shows the associative property has been applied to (6+8)+4 is 6+(8+4).
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I am a function. My parent function is y = x. My parent function is
mapped onto me by a reflection over the line y = 0, then a horizontal shift
4 units to the right, a vertical shift 3 units up, and finally a horizontal
stretch with a factor of 3. Who am I?
Answer:
Step-by-step explanation:
If the graph of the parent function is shifted 7 units up and is steeper than the parent function, which of these could represent the function? answer choices.
Calculate the volume of the parallelepiped determined by the vectors in R3:
u= i - 2j +3k
v=2i+k
w=4j
The volume of the parallelepiped determined by the vectors u, v, and w is 20.
To calculate the volume of the parallelepiped determined by the vectors u, v, and w, we need to use the scalar triple product. The scalar triple product of three vectors is defined as the dot product of one vector with the cross product of the other two vectors. In this case, the volume of the parallelepiped is given by:
Volume = |u . (v x w)|
Where "." represents the dot product and "x" represents the cross product.
First, let's calculate the cross product of v and w:
v x w = (2i + k) x (4j) = 8k - 4i
Next, let's take the dot product of u and the result of the cross product:
u . (v x w) = (i - 2j + 3k) . (8k - 4i) = -4 + 24 = 20
Finally, we take the absolute value of the result to get the volume of the parallelepiped:
Volume = |20| = 20
Therefore, the volume of the parallelepiped determined by the vectors u, v, and w is 20.
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As a New Year's resolution, Jimmy has agreed to pay off his 4 credit cards and completely eliminate his credit card debt within the next 12 months. Listed below are the balances and annual percentage rates for Jimmy's credit cards. In order to pay his credit card debt off in the next 12 months, what will Jimmy's total minimum credit card payment be?
Credit Card
Current Balance
APR
A
$563.00
16%
B
$2,525.00
21%
C
$972.00
19%
D
$389.00
17%
a.
$321.83
b.
$361.45
c.
$374.65
d.
$411.25
Answer:
In order to pay Jimmy's credit card debt off in the next 12 months, then the total minimum credit card payment will be $411.25.
Step-by-step explanation:
if you can do this i would appreciate if you could awnser this pls
Answer:
P(4, tail) = 1/12
Step-by-step explanation:
The probability of a particular outcome when all possible outcomes are equaly likely, is the number of "desired" oucomes divided by the total number of possible outcomes.
In your case, there are 12 possible outcomes (you can count them, or calculate 6 for the dice times 2 for the coin). Only one of them is "desired", namely the combination of 4 and a tail. Hence 1 divided by 12.
1. Find all real solution(s) to each equation algebraically: (a) - n + √(6n + 19) = 2 (Remember to check your solutions.) (b) x^4 - 20x^2 + 64 = 0
the real solutions to this equation are x = 2√2 and x = -2√2.
Solution:
(a) -n + √(6n + 19) = 2
To find the solution algebraically, we need to isolate the radical on one side of the equation and then square both sides to get rid of the radical.
-n = 2 - √(6n + 19)
(-n - 2)^2 = (2 - √(6n + 19))^2
n^2 + 4n + 4 = 4 - 4√(6n + 19) + 6n + 19
n^2 - 2n - 19 = -4√(6n + 19)
(n^2 - 2n - 19)^2 = (-4√(6n + 19))^2
n^4 - 4n^3 - 18n^2 + 76n + 361 = 96n + 304
n^4 - 4n^3 - 114n^2 + 76n + 57 = 0
This is a quartic equation that can be solved using the Rational Root Theorem or by factoring. However, this equation does not have any real solutions. Therefore, there are no real solutions to this equation.
(b) x^4 - 20x^2 + 64 = 0
This equation can be factored as:
(x^2 - 8)^2 = 0
x^2 - 8 = 0
x^2 = 8
x = ±√8
x = ±2√2
Therefore, the real solutions to this equation are x = 2√2 and x = -2√2.
Remember to check your solutions by plugging them back into the original equation and seeing if they make the equation true.
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Lina hops linearly and Kavier hops exponentially
The equations of the functions are Lina: y = 2x + 3 and Kavier: y = 3(2)^x
The pattern of loops of the KangaroosLinear pattern
The table of values represent the given parameter
For Lina's distance from the tree, we can see that
As the hop increases by 1, the distance covered increases constantly by 2 feet
This represents a linear function
Exponential pattern
For Kavier's distance from the tree, we can see that
As the hop increases by 1, the distance covered doubles
This represents an exponential function
How to determine the equations
Lina Linear Function
From the question, we have the following parameters that can be used in our computation:
(0, 3) and (1, 5)
A linear function is represented as
y = mx + c
Where
c = y when x = 0
So, we have
y = mx + 3
Using the points, we have
m + 3 = 5
m = 2
So, we have
y = 2x + 3
Kavier Exponential Function
Here, we have
(0, 3) and (1, 6)
An exponential function is represented as
y = ab^x
Where
a = y when x = 0
So, we have
y = 3b^x
Using the points, we have
3b = 6
b = 2
So, we have
y = 3(2)^x
Hence, Kavier's equation is y = 3(2)^x
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I think its A but I want to double check
It's not a. If I expanded "a" I would get = (9x - 64y)(9x - 64y) hence the square root. If I did FOIL I would not get the correct answer. "A" is essentially "b" written differently.
Answer:
(3x + 8y) • (3x - 8y)
Step-by-step explanation: